Doench, I., Tran, T. A., David, L., Montembault, A., Viguier, E., Gorzelanny, C., et al. (2019). Cellulose Nanofiber-Reinforced Chitosan Hydrogel Composites for Intervertebral Disc Tissue Repair. Biomimetics: open access journal, 4: 19. doi:10.3390/biomimetics4010019.